Evidence : practice under the rules / Christopher B. Mueller (Henry S. Lindsley Professor of Law, University of Colorado School of Law), Laird C. Kirkpatrick (Louis Harkey Mayo Research Professor of Law, The George Washington University Law School), Liesa L. Richter (William J. Alley Professor of Law, The University of Oklahoma College of Law) ; practice commentary provided by: Charles H. Rose III (Professor of Excellence in Trial Advocacy, Director, the Center for Excellence in Advocacy, Stetson University College of Law)